Determination of noise sources within a high-speed jet via simultaneous acoustic measurements and real-time flow visualization

39th Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 2001, Pages

  Hileman, James ^a   Thurow, Brian ^a   Samimy, Mo ^a  

^a Ohio State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC MEASUREMENTS; ACOUSTIC SIGNATURE; HIGH REYNOLDS NUMBER; JET AEROACOUSTICS; LARGE STRUCTURES; LARGE-SCALE STRUCTURE; NOISE GENERATION MECHANISMS; STRONG INTERACTION;

ACOUSTIC VARIABLES MEASUREMENT; AEROACOUSTICS; AEROSPACE ENGINEERING; DYNAMICS; MIXING;

ACOUSTIC NOISE;

EID: 84897911658     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (23)

1. Bradshaw, P., Ferris, D. H., and Johnson, R. F., "Turbulence in the Noise Producing Region of a Circular Jet, " Fluid Mechanics, Vol. 19, 1964, pp. 591-624.
2. Crow, S. C., and Champagne, F. H., "Orderly Structure in Jet Turbulence, " Fluid Mechanics, Vol. 48, Part 3, 1971, pp. 547-591.
3. Tarn, C. K. W., "Jet Noise Generated by Large-Scale Coherent Motion. " in Aeroacoustics of Flight Vehicles: Theory and Practice. Vol. 1, edited by H. H. Hubard, 1991, pp. 311-390.
4. Morrison, G. L, and McLaughlin, D. K., "Noise Generation by Instabilities in Low Reynolds Number Supersonic Jets, " Sound and Vibration, Vol. 65, 1979, pp. 177-191.
5. Yu, J. C., and Dosanjh, D. S., "Noise Field of a Supersonic Mach 1. 5 Cold Model Jet, " of the Acoustical Society of America, Vol. 51, No. 5, Pt. 1, 1972, pp. 1400-1410.
6. Schaffar, M., "Direct Measurements of the Correlation Between Axial in-jet Velocity Fluctuations and Far Field Noise near the Axis of a Cold Jet, " Sound and Vibration, Vol. 64, No. 1, 1979, pp. 73-83.
7. Simonich, J., Narayanan, S., Barber, T. J., and Nishimura, M., "High Subsonic Jet Experiments Part II: Aeroacoustic Characterization, Noise Reduction & Dimensional Scaling Effects, " AIAA Paper 2000-2023, 6th AIAA/CEAS Aeroacoustics Conference & Exhibit, Lahaina, Hawaii, June 2000.
8. Ahuja, K. K., Massey, K. C., and D'Agostino, M. S., "A Simple Technique of Locating Noise Sources of a Jet Under Simulated Forward Motion, " AIAA Paper 98-2359, 4th AIAA/CEAS Aeroacoustics Conference, Toulouse, France, June 1998.
9. Fisher, M. J., Harper-Bourne, M., and Glegg, S. A. L., "Jet Engine Source Location: The Polar Correlation Technique, " Sound and Vibration, Vol. 51, No. 1, 1977, pp. 23-54.
10. Kibens, V., (1980) "Discrete Noise Spectrum Generated by an Acoustically Excited Jet, " AIAA Vol. 18, April 1980, pp. 434-441.
11. Colonius, T., Lele, S., Moin, P, "Sound Generation in a Mixing Layer, " Fluid Mechanics, Vol. 330, August 1997, pp. 375-409.
12. Mitchell, B., Lele, S., Moin, P., "Direct Computation of the Sound Generated by Vortex Pairing in an Axisymmetric Jet, " Fluid Mechanics, Vol. 383, October, 1998, pp. 113-142.
13. th Aeroacoustics Conference, Atlanta, GA, October 1977.
14. Bogdanoff, D. W., "Compressibility Effects in Turbulent Shear Layers, " AIAA J., Vol. 21, No. 6, 1983, pp. 926-927.
15. Papamoschou, D. and Roshko, A., "The Compressible Turbulent Mixing Layer: An Experimental Study, " Fluid Mechanics, Vol. 197, 1988, pp. 453-477.
16. Murakami, E. and Papamoschou, D., "Eddy Convection in Coaxial Supersonic Jets, " AIAAJ, Vol. 38, No. 4, 2000, pp. 628-635.
17. Thurow, B., Hileman, J., Samimy, M., and Lempert, W., "An In-Depth Investigation of Large Scale Structure Evolution in a High Speed Axisymmetric Jet, " AIAA Paper 2001-0148, 39th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, January 2001.
18. Hileman, J. and Samimy, M., "An Attempt to Identify Noise Generating Turbulent Structures in a High Speed Axisymmetric Jet, " AIAA Paper 2000-2020, 6th AIAA/CEAS Aeroacoustics Conference, Lahaina, HI, June 2000.
19. Hileman, James I., Identification of Noise Sources in a Mach 1. 3 Axisymmetric Jet via Simultaneous Flow and Noise Measurement, Masters Thesis, The Ohio State University, Department of Mechanical Engineering, 2000.
20. Ffowcs-Williams, J. E., Simson, J., and Virchis, V. J., "'Crackle': an annoying component of jet noise, " Fluid Mechanics, Vol. 71, Part 2, 1975, pp. 251-271.
21. Kerechanin C. W., Samimy, M., and Kim, J.-H., "Effects of Nozzle Trailing Edge Modifications on Noise Radiation in a Supersonic Rectangular Jet, " AIAA paper 2000-0086, 38th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, January 2000.
22. Saligrama, V., Polak, D. R., Narayanan, S., "Phased Array Design, Validation, and Application to Jet Noise Source Localization, " AIAA 2000-1934, 6th AIAA/CEAS Aeroacoustics Conference, Lahaina, Hawaii, June 2000.
23. th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, January 2001.